cis-Heptachlor-epoxide (Isomer B), 10µg/ml in CY, 10ml

PAH Calibration solution CS4, in IO/TO, 1ml

Lanostane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 474-20-4

Tebuconazole, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 107534-96-3